Cart Continue shopping “Dual Security System – 5 Temperature Lockout Thermometer” has been added to your cart. Continue Shopping Product Price Quantity Your Cost Dual Security System - 5 Temperature Lockout Thermometer $549.00 each Dual Security System - 5 Temperature Lockout Thermometer quantity $549.00 Check your email for exclusive offers from Exergen. Coupon: Apply coupon Update cart Proceed to checkout Related Products Keyless Locking Wall Mount w/ Caps Holder for Dual Security System $61.00 Part Number: 134308 Add to cart Keyless Locking Wall Mount for Dual Security System $56.00 Part Number: 134307 Add to cart Dual Security System – 20 Temperature Lockout Thermometer $549.00 Part Number: 124392 Add to cart